Northern Industrial 15763 Owner'S Manual Download Page 4

Page: 4 of 8 

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Keep guards in place 

and in working order. 

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Never leave tool 

running unattended. 

·

 

Compressed air only. 

Only use clean, dry and regulated compressed air at no more than 90 

PSI to power this tool. Never use oxygen, carbon dioxide or any other bottled gas as a power 
source for this tool. 

·

 

Use proper size and type 

air pressure line and fittings. 

·

 

Use air hoses rated 

for safe operation of the tool. 

·

 

Make sure the hose 

is free of obstructions or snags. Entangled hoses can cause loss of 

balance or footing. 

·

 

For your safety, maintenance should be performed regularly by a qualified technician.

 

Note: Performance of the compressor (if powered by line voltage) may vary depending on 
variations in local line voltage. Extension cord usage may also affect tool performance.

 

 

Additional Safety Warnings 

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  Repetitive motions or exposure to vibration may be harmful to your hands and arms. 

·

  When wearing gloves to operate the Air Needle Scaler, make sure that the gloves do not 

interfere with operating the trigger. Test your gloves with the trigger before attaching the unit to 
an air source. 

·

  Never start the tool unless you have a firm grip with both hands and you are positioned at your 

workpiece or area. 

·

  Before using the Air Needle Scaler, know what is directly underneath the work area or 

workpiece. 

·

  The Air Needle Scaler can quickly penetrate material. If working directly on the ground, make 

sure you are not directly above shallow cables, lines, or pipes. 

·

  Never point the tool or the air hose (not included) at anyone. 

·

  Keep your finger away from the trigger until you are ready to work. 

 

Operation 

 

Set Up 

 

Fig. 1 

·

  You will need to prepare a 1/4" air connector (sold separately) to connect to the Air Inlet. First, 

wrap the 1/4" air connector (not included) with pipe thread seal tape before connecting to a 
Air Source Hose (not included). 

·

  Attach air hose to the Air Inlet on the Air Needle Scaler. Note: If you are not using an 

automatic oiler system, before operation, add a few drops of Pneumatic Tool Oil to the airline 
connection. Add a few drops more after each hour of continual use. 

Summary of Contents for 15763

Page 1: ...edle Scaler OWNER S MANUAL WARNING Read carefully and understand all INSTRUCTIONS before operating Failure to follow the safety rules and other basic safety precautions may result in serious personal...

Page 2: ...ions Specifications Blows per minute 4500 Max air pressure 90 PSI Air Consumption 5 CFM Air Inlet Diameter 1 4 Accessories 19 needle attachments Needles 7 L x 1 8 Thick GENERAL SAFETY RULES WARNING Re...

Page 3: ...event of a power failure while a tool is being used turn the switch off to prevent surprise starting when power is restored Do not overreach Keep proper footing and balance at all times Remove adjust...

Page 4: ...make sure that the gloves do not interfere with operating the trigger Test your gloves with the trigger before attaching the unit to an air source Never start the tool unless you have a firm grip with...

Page 5: ...Needle Scaler a safe distance away from yourself and others and squeeze the trigger to bleed off the remaining air Then disconnect the air hose MAINTENANCE WARNING Make sure this tool is disconnected...

Page 6: ...Item Description Qty 1 H 1 Handle 1 10 H 10 Throttle Spring 1 2 H 2 Pin 2 11 H 11 Hose Adapter 1 3 H 3 Ball Seat 1 12 H 12 Upper Valve Case 1 4 H 4 O ring 1 13 H 13 Valve Disc 1 5 H 5 Regulator 1 14...

Page 7: ...Fig 6 Parts List for the Needle Scaler Part Item Description Qty 1 N 1 O ring 2 2 N 2 Fix Nut 1 3 N 3 Drive 1 4 N 4 Body 1 5 N 5 Screw 3 6 N 6 Needle fixer 1 7 N 7 Needle 19 8 N 8 Spring 1 9 N 9 Bear...

Page 8: ...ica from bricks and cement and other masonry products and arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To r...

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